As per a recent report by IIT Roorkee, which river is identified as most vulnerable to landslide-induced natural dams in Uttarakhand?

Correct option is A

The correct answer is:(a) Alaknanda

Explanation:
IIT Roorkee’s study identifies the Alaknanda River as the most vulnerable to landslide-induced natural dams in Uttarakhand. This is due to the steep terrain and frequent landslides in the region.

Information Booster:

• Alaknanda is followed by Mandakini and Dhauliganga in vulnerability.

• Landslide dams can cause catastrophic floods when breached.

• Uttarakhand's mountainous terrain makes it prone to such events.

• Historical incidents like Gohna Tal breach in 1970 highlight the risks.

• Climate change is exacerbating the frequency of landslides in the region.

Additional Information:

• The study emphasizes the need for early warning systems and disaster management.

• Rivers like Kosi are less vulnerable compared to Alaknanda.